The systems that run the world

The systems that run the world

• REX-080

  The Power Grid: One Second Before Blackout

  Generation / transmission / frequency, protection and cascading failure

  • Human Systems
  • Contemporary
  • Global
  • Interactive Decision
  • System Exploration
  Enter The Power Grid: One Second Before Blackout
  Details

  Epistemic profile

  synthetic_regional_grid_with_documented_frequency_protection_cascade_restoration_relationships_and_no_operational_authority

  Subjects

  • real-time power balance, synchronous frequency and inertial response
  • generation loss, reserve portfolios and seconds-scale frequency arrest
  • transmission rerouting, thermal exposure, protection and electrical islanding
  • selective load shedding, situational awareness and cascading failure
  • black start, coordinated restoration and post-disturbance causal analysis

  Categories

  • power systems
  • electrical engineering
  • critical infrastructure
  • system safety
  • resilience

  Ways in

  • Grid Trace
  • Control Room
  • Cascade Map

  What it does

  • fourteen-state balance-to-cascade-and-restoration sequence
  • continuous frequency, network-flow, weather, activity and protection animation
  • qualitative frequency stress, corridor loading, response margin and cascade-risk comparison
  • persistent reserve, corridor, protection and restoration decision trace

  Published by

  Richseen Originals (@richseen-originals)

• REX-081

  Air Traffic Control: Keeping the Sky Apart

  Radar / routes / convective weather, runway capacity and human factors

  • Human Systems
  • Contemporary
  • Global
  • Interactive Decision
  • System Exploration
  Enter Air Traffic Control: Keeping the Sky Apart
  Details

  Epistemic profile

  synthetic_terminal_airspace_with_documented_separation_weather_runway_human_factors_boundaries_and_no_clearance_logic

  Subjects

  • surveillance, predicted trajectories and approved separation methods
  • arrival metering, flow management and placement of delay
  • thunderstorm growth, route compression and runway closure
  • wake-sensitive sequencing, go-arounds and reduced airport capacity
  • controller-team workload, automation boundaries and network recovery

  Categories

  • air traffic management
  • aviation safety
  • weather
  • human factors
  • transport systems

  Ways in

  • Sky Picture
  • Sequence Desk
  • Weather Desk

  What it does

  • fourteen-state orderly-flow-to-weather-disruption-and-recovery sequence
  • continuous radar sweep, track, storm-cell, daylight and runway-state animation
  • qualitative separation pressure, weather, capacity and team-workload comparison
  • persistent metering, weather-route, runway and team-complexity decision trace

  Published by

  Richseen Originals (@richseen-originals)

• REX-082

  GPS: The Invisible Clock That Runs the World

  Satellite navigation / atomic clocks / signal geometry and relativity

  • Human Systems
  • Science
  • Contemporary
  • Global
  • Space / Off-world
  • Scientific Simulation
  • System Exploration
  Enter GPS: The Invisible Clock That Runs the World
  Details

  Epistemic profile

  synthetic_gps_receiver_with_documented_atomic_time_pseudorange_geometry_atmosphere_relativity_integrity_and_no_live_navigation_claims

  Subjects

  • GPS space, control and user segments as a maintained timing system
  • signal flight time, pseudoranges and receiver clock-bias estimation
  • four-satellite geometry and geometric dilution of measurement error
  • ionospheric delay, urban multipath, correction and integrity posture
  • special and general relativity plus downstream timing infrastructure

  Categories

  • satellite navigation
  • time metrology
  • relativity
  • space systems
  • critical infrastructure

  Ways in

  • Signal Room
  • Clock Lab
  • Error Field

  What it does

  • fourteen-state atomic-clock-to-position-and-timing sequence
  • continuous orbit, signal, range, receiver and error-ellipse animation
  • qualitative clock bias, geometry dilution, path delay and position-error comparison
  • persistent geometry, atmosphere, receiver-clock and integrity decision trace

  Published by

  Richseen Originals (@richseen-originals)

• REX-079

  The Global Supply Chain: One Container Around the World

  Ports / shipping / rail, warehousing and customs delay propagation

  • Human Systems
  • Contemporary
  • Asia
  • Europe
  • Global
  • Interactive Decision
  • System Exploration
  Enter The Global Supply Chain: One Container Around the World
  Details

  Epistemic profile

  synthetic_container_route_with_explicit_documented_rules_operational_dependencies_inventory_delay_propagation_model_assumptions_and_no_live_status_claims

  Subjects

  • a clearly labelled synthetic container route from Kaohsiung through Singapore and Rotterdam to Brno
  • packing, verified gross mass, terminal cut-offs, stacks and transshipment connections
  • pre-arrival data, risk-based customs control and terminal-release dependencies
  • rail, barge and road choices between Rotterdam, Duisburg and the receiving factory
  • inventory buffers, production interruption and the bullwhip amplification of local delays

  Categories

  • supply-chain systems
  • container shipping
  • port logistics
  • customs
  • industrial operations

  Ways in

  • Trace
  • Control
  • Ripple

  What it does

  • fourteen-state factory-to-delivery container sequence
  • continuous simulation-time, capacity, queue, customs and production-state animation
  • qualitative ETA, inventory cover, handling, recovery and shortage propagation comparison
  • persistent safety-stock, transshipment, data-assurance and inland-mode decision trace

  Published by

  Richseen Originals (@richseen-originals)

• REX-069

  The Global Food System: From Seed to City

  Agriculture / logistics / food access, waste and urban resilience

  • Environment
  • Human Systems
  • Contemporary
  • Global
  • Scientific Simulation
  • System Exploration
  Enter The Global Food System: From Seed to City
  Details

  Epistemic profile

  illustrative_tomato_food_system_trace_with_explicit_water_cold_chain_safety_access_loss_tradeoff_and_resilience_boundaries

  Subjects

  • crop genetic diversity, living soil and irrigation
  • integrated crop care, harvest and grading
  • food safety, traceability and cold-chain handoffs
  • trade, markets, processing and household use
  • food loss, access and city-region resilience

  Categories

  • food systems
  • agriculture
  • logistics
  • public health
  • urban resilience

  Ways in

  • Supply Trace
  • Resilience Lab
  • Access Audit

  What it does

  • fourteen-state seed-diversity-to-city-resilience sequence
  • qualitative water shock, cold-chain delay, route redundancy and demand-variability comparison
  • material, temperature, information, value and access flow separation
  • persistent efficiency, safety, equity, loss and resilience evidence trace

  Published by

  Richseen Originals (@richseen-originals)

• REX-046

  The Birth of the Internet

  Technology history / packet switching / nodes and global connectivity

  • History
  • Human Systems
  • Modern
  • Global
  • North America
  • Historical Reconstruction
  • System Exploration
  Enter The Birth of the Internet
  Details

  Epistemic profile

  documented_technical_history_with_qualitative_packet_model

  Subjects

  • packet switching
  • ARPANET
  • TCP/IP
  • Domain Name System
  • NSFNET

  Categories

  • technology history
  • computer science
  • communications
  • networks

  Ways in

  • Witness
  • Packet Desk
  • Protocol Lab

  What it does

  • fourteen-state packet-to-internetwork timeline
  • packetisation, routing and reassembly teaching model
  • persistent architecture decisions
  • evidence ledger

  Published by

  Richseen Originals (@richseen-originals)

• REX-078

  Suez: The Canal That Shortened the World

  Canal engineering / empire / global shipping, congestion and geopolitical risk

  • History
  • Human Systems
  • Contemporary
  • Global
  • Middle East
  • Documentary / Evidence-led
  • System Exploration
  Enter Suez: The Canal That Shortened the World
  Details

  Epistemic profile

  suez_canal_with_explicit_engineering_labour_empire_closure_convoy_blockage_route_model_and_time_bound_security_evidence_boundaries

  Subjects

  • the Cape route, canal concession, excavation labour and 1869 opening
  • imperial control, nationalisation, the 1956 crisis and the 1967 to 1975 closure
  • convoys, pilots, passing zones, dredging and traffic-control capacity
  • the Ever Given blockage and queue propagation through global schedules
  • Suez-versus-Cape distance, time, cost, congestion, emissions and geopolitical exposure

  Categories

  • canal engineering
  • imperial history
  • maritime trade
  • global logistics
  • geopolitics

  Ways in

  • Route Room
  • Canal Control
  • Evidence Desk

  What it does

  • fourteen-state Cape-route-to-modern-chokepoint sequence
  • continuous daylight, current, convoy, queue and vessel-state animation
  • qualitative route distance, time, operating pressure, congestion and geopolitical-risk comparison
  • persistent service promise, resilience investment, blockage response and security-shock trace

  Published by

  Richseen Originals (@richseen-originals)